package thread;

public class ThreadDemo2 {
    public static void main(String[] args) {
        //单独实例化任务
        Runnable r1 = new MyRunnable1();
        Runnable r2 = new MyRunnable2();
        //创建线程并指派任务
        Thread t1 = new Thread(r1);
        Thread t2 = new Thread(r2);

        t1.start();
        t2.start();
    }
}

/**
 * 这里单独定义线程任务是实现Runnable接口(或者后期在线程池中实现Callable接口)
 *
 */
class MyRunnable1 implements Runnable{
    public void run(){
        for (int i = 0; i < 1000; i++) {
            System.out.println("你是谁啊?");
        }
    }
}
class MyRunnable2 implements Runnable{
    public void run(){
        for (int i = 0; i < 1000; i++) {
            System.out.println("开门，查水表的!");
        }
    }
}
